Write three main postulates of VSEPR Theory .
The VSEPR theory is used to predict the shape of the molecules from the electron pairs that surround the central... View Article
Latest Posts
Find five rational numbers between 2 and 3 by mean method.
The five rational numbers between 2 and 3 are: The average of 2 and 3 is = 2.5 The average... View Article
What happens when the Grignard reagent reacts with HCHO?
A primary alcohol is produced when the Grignard reagent reacts with HCHO.
How old do you think Amanda is? How do you know this?
Amanda is somewhere between 12 and 14 years. We know this because she is a character from Anne Frank diary.
Which of the following is essential concept related to cloud?
Which of the following is an essential concept related to Cloud? Abstraction Productivity Reliability All of these The correct option... View Article
Why packets of chips are filled with nitrogen gas rather than oxygen?
Nitrogen gas is used for packing the packets of chips and not oxygen because It is an inert gas, and... View Article
How many axes does charts in calc have
How many axes does charts in Calc have? Two Three Four Two or three The correct option is iv. Two... View Article
Name the stages of statistical study and statistical tools for presentation of data.
The following are the main stages of statistics: Collection data: Gathering the statistical facts by different methods. Organization of data:... View Article
How will you convert benzene into nitrobenzene
To convert benzene to nitrobenzene, a nitro group is introduced into the benzene ring. It is then heated with a... View Article
Small plants with weak stems are called herbs. Which of the these is a herb?
Small plants with weak stems are herbs. Which of these is a herb? Tulsi Apple Gulmohar Grapevine The correct options... View Article
A system has two charges and are located at a given distance. What will be the total charge and electric dipole moment vector of the system?
A system has two charges qA=2.5×10<sup>-7</sup> C and qB=-2.5×10<sup>-7</sup> C located at point A(0,0,-15) cm and B(0,0,15) cm respectively. What... View Article
Milk of magnesia is an example of which type of colloid?
Answer: Milk of magnesia is an example of Sol (Solid in liquid type colloid) type of colloid. Colloidal solution A colloid is... View Article
Mention any two merits of railways.
The following are the two merits of railways: Different dimensions such as business, sightseeing, pilgrimage, and transportation are possible through... View Article
Draw a well labelled diagram of solar cooker and wite its functions
A solar cooker consists of an insulated metal box which is painted black from the inside. Inside the box, there... View Article
What was the most irritating thing for Jerome
Jerome got irritated when he was doing all the packing while his friend was sitting and relaxing.
Bruno once got paralysis. Why? How was he cured?
Bruno was paralysed when he was poisoned. Then he was taken to the vet so that he could get injected.... View Article
Which one of the following disease is not transmitted by a mosquito?
Which of the following disease is not transmitted by a mosquito? Dengue Malaria Brain fever Typhoid The correct option is... View Article
Precautions of value added method
Precautions of value added methods are: Value on purchase and purchase of second hand goods not to be counted. Value... View Article
What are sheet tabs
Sheet tab is a part of Microsoft Excel, and it is the tab that is used for displaying the worksheet... View Article
What is the difference between valency and valence electrons?
The following are the difference between the valency and the valence electrons: Valency is the number of bonds an element... View Article
